Live feed18:00:50·1451dINSIDERFilingvia QuantisnowSEC Form 4: Mansfield David J covered exercise/tax liability with 7,910 shares, decreasing direct ownership by 4% to 211,404 units (for withholding tax)ByQuantisnow·Wall Street's wire, on your screen.PPIH· Perma-Pipe International Holdings Inc.IndustrialsOriginal source
